Yes, that could be an early symptom of mold exposure. You do need to find all possible sources of mold and clean it up as mold multiplies, increasing the risk.
This is where the sense of smell serves us. Mold smells bad. It's the opposite of fresh sweet bedding or fresh chicken feed. Anything with a bad smell must go. It may even involve removing a top layer of soil if the run is moldy. Mold can sicken and kill chickens.
This is where the sense of smell serves us. Mold smells bad. It's the opposite of fresh sweet bedding or fresh chicken feed. Anything with a bad smell must go. It may even involve removing a top layer of soil if the run is moldy. Mold can sicken and kill chickens.